vow

package

v1.2.0 Latest Latest Go to latest Published: Feb 20, 2016 License: MIT Imports: 11 Imported by: 2

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Package vow provides a promise like api for executing a batch of external commands

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type Vow struct {
	Verbose bool
	// contains filtered or unexported fields
}

Vow represents a batch of commands being prepared to run

func To(name string, args ...string) *Vow

To returns a new Vow that is configured to execute command given.

func (vow *Vow) Exec(w io.Writer) bool

Exec runs all of the commands a Vow has with all output redirected to the given writer and returns a Result

func (vow *Vow) Stop()

Stop terminates the active command and stops the execution of any future commands

func (vow *Vow) Then(name string, args ...string) *Vow

Then adds the given command to the list of commands the Vow will execute

func (vow *Vow) ThenAsync(name string, args ...string) *Vow